期刊文献+

汽车磁流变减振器的试验研究

Experimental Study on Automotive Magneto-Rheological Fluids Dampers
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摘要 在传统的被动减振器试验方法的基础上,应用不同通电电流对磁流变减振器进行示功试验和速度特性试验,进行试验数据处理。对试验样品的外特性与电流变化关系、外特性与活塞速度变化关系进行分析,为建立磁流变减振器模型提供了准确而丰富的试验数据。 On the basis of traditional passive damper test methods,five different types of electric current was applied to test power and speed characteristics of MRF(Magneto-Rheological Fluids) damper,experimental data were collected and processed.We analyzed the relationship between the external characteristics and current changes and between external characteristics and piston speed changes of samples.It provides the accurate and abundant data for the established magneto-rheological damper model.
出处 《工程与试验》 2009年第3期25-28,共4页 Engineering and Test
关键词 磁流变减振器 复原阻力 压缩阻力 示功图 速度特性曲线 MRF dampers restoring resistance compression resistance indicator diagram speed characteristic curve
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